#!/usr/bin/env node

class Circle{
  radious = 0;
  constructor(r){
    this.radious = r;
  }
  getDiam = 2 * this.radious;
  getArea(){
    return Math.PI*this.radious*this.radious;
  }
  getLong(){
    return 2*Math.PI*this.radious;
  }
}
module.exports = Circle;
